Well they did find 120 to 300 year olds in the Social Security system and they don't exist because they are dead correct? Or are you arguing they are just in a different state of existence, do we need to dig em up to prove it?
If you can't respond to email it could be because you don't exist or perhaps you are incapable ... does it matter which? I will acknowledge that 300 year olds can't respond to email as they probably never recieved proper training.